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Adamite (var. cuprian adamite), Mimetite, Duftite, Conichalcite Tsumeb, Namibia Largest crystal 3 mm (Author: Herman van Dennebroek)
Adamite (var. cuprian adamite), Mi
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Anglesite Tsumeb, Namibia 7 cm Anglesite with phantom building. (Author: Herman van Dennebroek)
Anglesite Tsumeb, Namibia 7 cm An
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Azurite Tsumeb, Namibia 2.5 cm largest crystal (Author: Herman van Dennebroek)
Azurite Tsumeb, Namibia 2.5 cm lar
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Calcite Tsumeb, Namibia 1 cm (the large crystal) Calcite is a very common mineral, but look at the beauty of this specimen. One large crystal laying on a bed of small parallel growned crystals in a curve. (Author: Herman van Dennebroek)
Calcite Tsumeb, Namibia 1 cm (the
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Cerussite Tsumeb, Namibia 5 cm long Cerussite, long prismatic crystal and some twinned crystals (Author: Herman van Dennebroek)
Cerussite Tsumeb, Namibia 5 cm lon
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Cerussite Tsumeb, Namibia 6 cm wide Cerussite, butterfly twin. Specimen collored by very small galenite inclusions (Author: Herman van Dennebroek)
Cerussite Tsumeb, Namibia 6 cm wid
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Dioptase Tsumeb, Namibia crytals up to 5 mm (Author: Herman van Dennebroek)
Dioptase Tsumeb, Namibia crytals u
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Dioptase on dolomite Tsumeb, Namibia f.o.v. 3 cm small but very sharp crystals (Author: Herman van Dennebroek)
Dioptase on dolomite Tsumeb, Namib
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Dolomite pseudomorph after ???? calcite/smithsonite Tsumeb, Namibia 3 cm f.o.v. I call it "the steamboat" (Author: Herman van Dennebroek)
Dolomite pseudomorph after ???? ca
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Duftite on calcite with second generation calcite crystals Tsumeb, Namibia 12 cm (Author: Herman van Dennebroek)
Duftite on calcite with second gen
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fluorite Erongo Mountains, Namibia crystal 5 mm detail of 1 crystal with the phantom (Author: Herman van Dennebroek)
fluorite Erongo Mountains, Namibia
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fluorite Erongo Mountains, Namibia 8 x 3,5 cm (Author: Herman van Dennebroek)
fluorite Erongo Mountains, Namibia
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Galena Tsumeb, Namibia 10 cm wide Galenite is very common in Tsumeb, but crystals are very rare. (Author: Herman van Dennebroek)
Galena Tsumeb, Namibia 10 cm wide
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Leiteite, Tennantite, Luclockite Tsumeb, Namibia 4 cm Laying on a large piece of Tennantite covered with little leiteite and luclockite (Author: Herman van Dennebroek)
Leiteite, Tennantite, Luclockite T
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Ludlockite Tsumeb, Namibia f.o.v. 5 mm (Author: Herman van Dennebroek)
Ludlockite Tsumeb, Namibia f.o.v.
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Mimetite Tsumeb, Namibia 1 cm Mimetite, double terminated crystal (Author: Herman van Dennebroek)
Mimetite Tsumeb, Namibia 1 cm Mime
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Mimetite on quartz Tsumeb, Namibia 7 mm Long elongated double terminated crystal. The whole specimen is 10 cm. (Author: Herman van Dennebroek)
Mimetite on quartz Tsumeb, Namibia
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Mottramite Tsumeb, Namibia 3 cm (Author: Herman van Dennebroek)
Mottramite Tsumeb, Namibia 3 cm
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Mottramite covered calcite. Tsumeb, Namibia Calcite crystal is 1 cm Just on the edges of the calcite the Mottramite is crystalised in small tree forms (Author: Herman van Dennebroek)
Mottramite covered calcite. Tsume
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One of the glass shelfs of the Tsumeb collection. More pictures in the next post (Author: Herman van Dennebroek)
One of the glass shelfs of the Tsu
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Silver blade on Chalcocite Tsumeb, Namibia 2 cm wide silver formerly specimen of the Collection of Bergakademi Freiberg (Author: Herman van Dennebroek)
Silver blade on Chalcocite Tsumeb,
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Smithsonite on Tsumcorite Tsumeb, Namibia 4 cm f.o.v. Smithsonite probebly collored bij Cd (Author: Herman van Dennebroek)
Smithsonite on Tsumcorite Tsumeb,
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Smithsonite, var. Cobalt Smithsonite Tsumeb, Namibia 4 cm (Author: Herman van Dennebroek)
Smithsonite, var. Cobalt Smithsoni
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Stolzite or Wulfenite? Tsumeb, Namibia 4 mm One of my Tsumeb "questions" on Tennantite The crystal has a pseudo octaeder form. According to the paragenese Stolzite is possible; but....? (Author: Herman van Dennebroek)
Stolzite or Wulfenite? Tsumeb, Na
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Tennantite with quartz Tsumeb, Namibia 8 cm wide Tennantite with some quartz (Author: Herman van Dennebroek)
Tennantite with quartz Tsumeb, Nam
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The lower part of the showcase, with larger specimen. (Author: Herman van Dennebroek)
The lower part of the showcase, wi
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Wulfenite Tsumeb, Namibia 6 mm (Author: Herman van Dennebroek)
Wulfenite Tsumeb, Namibia 6 mm